Examine source code of Bubbles Rising ANIMATED

{
  "theme": {
    "images": {
      "theme_frame": "bubbles-black-head.png"
    },
    "colors": {
      "frame": "#b0aeae",
      "tab_background_text": "#faf7f7"
    }
  },
  "version": "2.0",
  "name": "Bubbles Rising ANIMATED",
  "manifest_version": 2,
  "description": "Animated coloured bubbles rising on black backdrop with white text.\nAll the best.\nDay."
}